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Differential D66761

Add PhaseOrdering/lifetime-sanitizer.ll tests
ClosedPublic

Authored by vitalybuka on Aug 26 2019, 11:10 AM.

Details

Reviewers
lebedev.ri
Commits
rGe19f3ff4c8fd: Add PhaseOrdering/lifetime-sanitizer.ll tests
rL369996: Add PhaseOrdering/lifetime-sanitizer.ll tests

Diff Detail

Repository
rL LLVM

Event Timeline

vitalybuka created this revision.Aug 26 2019, 11:10 AM
Herald added a project: Restricted Project. · View Herald TranscriptAug 26 2019, 11:10 AM
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Harbormaster completed remote builds in B37309: Diff 217206.Aug 26 2019, 11:11 AM
lebedev.ri accepted this revision.Aug 26 2019, 11:16 AM

LG, thank you.
Would it be too much to check both old and new pass-managers?

This revision is now accepted and ready to land.Aug 26 2019, 11:16 AM
vitalybuka added a comment.Aug 26 2019, 5:16 PM
In D66761#1645651, @lebedev.ri wrote:

LG, thank you.
Would it be too much to check both old and new pass-managers?

done

vitalybuka updated this revision to Diff 217276.Aug 26 2019, 5:16 PM

pass manager

Harbormaster completed remote builds in B37321: Diff 217276.Aug 26 2019, 5:17 PM
Closed by commit rL369996: Add PhaseOrdering/lifetime-sanitizer.ll tests (authored by vitalybuka). · Explain WhyAug 26 2019, 5:17 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
llvm/
trunk/
test/
Transforms/
PhaseOrdering/
71 lines

Diff 217279

llvm/trunk/test/Transforms/PhaseOrdering/lifetime-sanitizer.ll

; RUN: opt < %s -O0 -S | FileCheck %s
; RUN: opt < %s -O1 -S | FileCheck %s
; RUN: opt < %s -O2 -S | FileCheck %s
; RUN: opt < %s -O3 -S | FileCheck %s
; RUN: opt < %s -passes='default<O0>' -S | FileCheck %s
; RUN: opt < %s -passes='default<O1>' -S | FileCheck %s
; RUN: opt < %s -passes='default<O2>' -S | FileCheck %s
; RUN: opt < %s -passes='default<O3>' -S | FileCheck %s
declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture)
declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture)
declare void @foo(i8* nocapture)
define void @asan() sanitize_address {
entry:
; CHECK-LABEL: @asan(
%text = alloca i8, align 1
call void @llvm.lifetime.start.p0i8(i64 1, i8* %text)
call void @llvm.lifetime.end.p0i8(i64 1, i8* %text)
; CHECK: call void @llvm.lifetime.start
; CHECK-NEXT: call void @llvm.lifetime.end
call void @foo(i8* %text) ; Keep alloca alive
ret void
}
define void @hwasan() sanitize_hwaddress {
entry:
; CHECK-LABEL: @hwasan(
%text = alloca i8, align 1
call void @llvm.lifetime.start.p0i8(i64 1, i8* %text)
call void @llvm.lifetime.end.p0i8(i64 1, i8* %text)
; CHECK: call void @llvm.lifetime.start
; CHECK-NEXT: call void @llvm.lifetime.end
call void @foo(i8* %text) ; Keep alloca alive
ret void
}
define void @msan() sanitize_memory {
entry:
; CHECK-LABEL: @msan(
%text = alloca i8, align 1
call void @llvm.lifetime.start.p0i8(i64 1, i8* %text)
call void @llvm.lifetime.end.p0i8(i64 1, i8* %text)
; CHECK: call void @llvm.lifetime.start
; CHECK-NEXT: call void @llvm.lifetime.end
call void @foo(i8* %text) ; Keep alloca alive
ret void
}
define void @no_asan() {
entry:
; CHECK-LABEL: @no_asan(
%text = alloca i8, align 1
call void @llvm.lifetime.start.p0i8(i64 1, i8* %text)
call void @llvm.lifetime.end.p0i8(i64 1, i8* %text)
; CHECK-NO: call void @llvm.lifetime
call void @foo(i8* %text) ; Keep alloca alive
ret void
}